Using the definitions for total chain molecule length, L (Equation 14.11) and average chain end-to-end distance r

Question:

Using the definitions for total chain molecule length, L (Equation 14.11) and average chain end-to-end distance r (Equation 14.12), for a linear polyethylene determine:

(a) The number-average molecular weight for L = 2500 nm;

(b) The number-average molecular weight for r = 20nm.

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Fundamentals of Materials Science and Engineering An Integrated Approach

ISBN: 978-1118061602

4th Edition

Authors: David G. Rethwisch

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Question Posted: Jul 04, 2011 02:10 AM

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Using the definitions for total chain molecule length, L (Equation 14.11) and average chain end-to-end distance r

Question:

L = Nd sin (14.11) r = dVN (14.12)

Step by Step Answer:

a This portion of the problem asks for us to calculate the numberaverage molecular weight for a lin...View the full answer

Fundamentals of Materials Science and Engineering An Integrated Approach

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